alef 0.25.37

Opinionated polyglot binding generator for Rust libraries
Documentation
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	jsonPtr := C.{{ to_json_fn }}(ptr)
	if jsonPtr == nil {
		return nil, fmt.Errorf("failed to convert result to JSON")
	}
{% if use_prefix_free_string %}
	defer C.{{ ffi_prefix }}_free_string(jsonPtr)
{% else %}
	defer C.free(unsafe.Pointer(jsonPtr))
{% endif %}
	var result {{ return_type_name }}
	if err := json.Unmarshal([]byte(C.GoString(jsonPtr)), &result); err != nil {
		return nil, fmt.Errorf("failed to unmarshal result: %w", err)
	}
	return &result, nil